111000122002022 has 16 divisors (see below), whose sum is σ = 183137691902544. Its totient is φ = 50454600908800.

The previous prime is 111000122001997. The next prime is 111000122002109. The reversal of 111000122002022 is 220200221000111.

It is a junction number, because it is equal to n+sod(n) for n = 111000122001988 and 111000122002006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20849005979 + ... + 20849011302.

It is an arithmetic number, because the mean of its divisors is an integer number (11446105743909).

Almost surely, 2^{111000122002022} is an apocalyptic number.

111000122002022 is a deficient number, since it is larger than the sum of its proper divisors (72137569900522).

111000122002022 is an equidigital number, since it uses as much as digits as its factorization.

111000122002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41698017316 (or 41698017294 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 111000122002022 its reverse (220200221000111), we get a palindrome (331200343002133).

The spelling of 111000122002022 in words is "one hundred eleven trillion, one hundred twenty-two million, two thousand, twenty-two".